baber/WOPTO huggingface dataset:
Patent JP-S61279722-A (JP)
Title: Secondary air supply device for internal-combustion engine
Inventor: KUNIMASA AKIO
IPC: F01N3/22
Filed: 1985-06-06
Abstract: PURPOSE:To make exhaust gas emission control performable so favorably even at the time of engine cold, by performing a secondary air supply in a port air injection system at the time of engine cold, while constituting this secondary air to be supplied in a manifold air injection system after warming-up completion. CONSTITUTION:A first secondary air supply port 15 opened to an exhaust port 5 is installed in an internal-combustion engine 1, while secondary air is led into the said port 15 from an air cleaner 42 via an air control valve 25 and a reed valve 17. In addition, a second secondary air supply port 20 is installed in an exhaust manifold 10, while the secondary air is led into the said port 20 from the air cleaner 42 via an air control valve 30 and a reed valve 22. Each of these air control valves 25 and 30 is formed into a diaphragm operating system being opened at a time when suction pressure of more than the specified value is fed to suction pressure chambers 26 and 31 from conduits 35 and 39, and temperature sensitive valves 36 and 40, connecting a part (a) to a suction pressure port (b) in the case where each cooling water temperature is, for example, less than 45 deg.C and more than 35 deg.C, are installed in each of these conduits 35 and 39 side by side.
Patent JP-S5551807-A (JP)
Title: Spinning in magnetic field
Inventor: OKAMOTO KAZUYOSHI
IPC: B29C61/00
Filed: 1978-10-09
Abstract: PURPOSE: To obtain a raised sheet usable for artifical suede and grass and carpets, by applying a magnetic field to a fluidized high polymer material having spinability incorporated with particles sensitive to the field.  
     CONSTITUTION: The molten polymer 1 and the particles sensitive to magnetism are scattered on the base sheet 3, and particle movement control member 6, e.g. polytetrafluoroethylene, is provided above the sheet 3. The magnetic field S is then applied to them by the magnet 4 to spin the fibers 5 with a uniform fiber length. The member 6 prevents broken polymer particles from adhering to the magnet 4, and the member 6 is readily separated from the particles by removing the magnet 4 with easy control of the fiber length. Fe, Ni, Co, iron family transition and rare earth metals, their compounds, and ferromagnetic compounds of the former comprising rare earth metals, may be cited as the particle materials. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08313116-A (JP)
Title: Air conditioner
Inventor: SHIMIZU KATSUHIRO
IPC: F24F13/20
Filed: 1995-05-23
Abstract: PURPOSE: To permit the supply of refrigerant into respective flow passages of an indoor heat exchanger under a condition that a pressure loss is small by a method wherein a branching device is arranged at the position of back surface side of an indoor unit main body so that the flowing direction of refrigerant becomes vertical while the branching device is connected to the refrigerant inflow ports of respective flow passages through connecting pipelines having a predetermined flow path length or more. CONSTITUTION: When the operation of an air conditioner is started, refrigerant begins to circulate through a refrigerating cycle while the refrigerant, which has flowed into an indoor unit 1, flows into a choking and colliding type branching device 12 from a refrigerant inflow side auxiliary pipeline 14. Then, the disturbed flow of refrigerant, disturbed by the colliding branching, is regulated during flowing through connecting pipelines 11a-11c, having the flow path length of a predetermined length or more, after effecting colliding branching in the choking and colliding type branching device 12, and, thereafter, flows into respective heat exchanging units 7a-7c of an indoor heat exchanger 6 through refrigerant inflow ports 8a-8c.  According to this method, the stabilized supply of refrigerant into respective flow passages of the indoor heat exchanger by branched flow having a small pressure loss can be effected whereby noise is reduced and cooling capacity can be improved.
Patent JP-2000313535-A (JP)
Title: Image forming device
Inventor: KAWANISHI MINORU
IPC: B65H3/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To make the appearance of an image forming device attractive, and reduce the cost by providing a sheet feeding device with a sheet conveying part to. SOLUTION: In this image forming device 300, a sheet feeding device 390 having a sheet conveying part for feeding a sheet S to an image forming means is removably provided at the lower part of a main body 330 having the image forming means 112 for forming images on the sheets. The sheet conveying part 301 is projected above the sheet feeding device to form a space for receiving the sheet conveying part at the lower part of the main body.
Patent JP-H08323607-A (JP)
Title: Abrasive device for specimen for hardness meter
Inventor: YOKOYAMA YOSHIMI
IPC: B24B19/00
Filed: 1995-05-23
Abstract: PURPOSE: To abrade a specimen without skill and much labor, by deciding an abrasion pattern based on the classification of the specimen, and selecting a grinding wheel in accordance with the abrasion pattern to control pressing and rotation devices. CONSTITUTION: An abrasive pattern, in accordance with the material of a specimen TP, is selected to be inputted in a control device 50. A grinding wheel (any of 21-24) to be used in accordance with the abrasive pattern is selected to be faced to the specimen TP. A pushing down cylinder 16, in accordance with a selected grinding wheel, is driven to lower a base plate 13, and also a motor is driven to rotate the grinding wheel. The grinding wheel is pressed to a part to be abraded by the energizing force of a spring 18. The motor is driven to make a grinding wheel, abutting on a base plate 10, that is, a part to be abraded via a screw beam, be reciprocally moved mincingly right and left to abrade a given abrasion area. Fluid (air and water, etc.) is sprayed to a part to be abraded via a fluid supply path 8 provided on a stage 6.
Patent JP-S5647210-A (JP)
Title: Cold forming method for spiral groove in inner surface of metallic pipe
Inventor: TSUYAMA YOSHITO
IPC: B21C3/16
Filed: 1979-09-28
Abstract: PURPOSE: To apply the efficient cold drawing work to the inner surface of the metalllic pipe in order to form the spiral groove with high quality, by holding the tip of the pipe blank with the rotary chuck, and by forcibly revolving and feeding the pipe blank while keeping the revolving angle approximately equal to the leading angle of the sprial groove to be formed.  
     CONSTITUTION: At manufacturing the metallic pipe provided with the spiral groove in its inner surface, at first, a drawing work is applied to the tip of the pipe blank 2, and at the same time, the spiral groove 29 fitting to the spiral rib 11 of the plug 12 is formed in the inner surface of the pipe blank 2. Next, the tip of the pipe blank 2 is passed through the die 6 and is grasped by the rotary chuck 1, and besides, the mandrel 10 is inserted into the pipe blank 2, and the plug 12 is screwed into the groove 29 of the forefront inner surface of the pipe blank 2. Then, while forcibly revolving the pipe blank 2 by the chuck 1, a forward feed is given to the pipe blank 2; hereby, the pipe blank 2 is passed through the die 6 and is drawn to contract its diameter, and at the same time, the groove 29 is continuously cold-formed in the inner surface of the pipe blank 2 by the plug  12. Hereupon, the ratio between the feeding speed of the chuck 1 and its rotational speed are set so as to make the revolving angle of the pipe blank 2 almost equal to the leading angle of the rib 11 of the plug 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000315102-A (JP)
Title: Process controller
Inventor: FUJISAWA KENICHIRO
IPC: G05B19/048
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To easily execute I/0 module extension work. SOLUTION: A storing box 14 is arranged adjacently to an I/O box 14 and a connector 1A of the box 14 is connected to a connector 4N of a communication cable 4. A termination circuit 13 for electrically terminating the cable 4 is connected to the connector 4N so that the cable 4 is electrically connected to the circuit 13. Unused (for extension) connectors 4A to 4M out of the connectors of the cable 4 and cable parts attached to these unused connectors are stored in a cable storing part 15 built in the box 14.
Patent JP-S62279798-A (JP)
Title: Remoto control transmitter
Inventor: SUDA SHINJI
IPC: H04Q9/00
Filed: 1986-05-28
Abstract: PURPOSE:To permit a device to be used in a simplified constitution even at a place where the considerable amount of noise, etc., are generated, by restoring a first counter to its initial state when the count value of a counter reset at the time of deciding the change of the input level of a key input circuit, arrives at a set value. CONSTITUTION:The output of a scan output circuit 4 is inputted to a key input circuit 5 corresponding to the operation of a keyboard matrix 3, and the output of the circuit 5 is outputted through an instruction circuit 6 controlled by the first counter 7, and an output circuit 8. By deciding the change of the input level of the circuit 5 by a decision circuit 9, a second counter 10 is reset. When the count value of the counter 7 becomes larger than a value used in the operation order of a circuit 6, the circuit 6 becomes inoperable, and the output from the circuit stops, and the counter 10 is not reset, and when the count value arrives at a prescribed value, the counter 7 is reset by the counter 10, and also, an oscillation circuit 1 stops, then a state goes to the initial state. Therefore, the generation of a transmission impossible state, etc., can be prevented, thereby, the device can be used even at the place where the considerable amount of noise are generated.
Patent JP-H04350712-A (JP)
Title: Input device
Inventor: TSUKAMOTO TAKAHIRO
IPC: G06F3/02
Filed: 1991-05-29
Abstract: PURPOSE:To provide an input device which surely detects the operation input without detecting ghost by a simple and inexpensive constitution. CONSTITUTION:Switches Tsw1 to Tsw4... are arranged at inter-sections between row and column key matrix signal lines TA0 to TAn and TB0 to TBn, and buffers TF0 to TFn for level detection are arranged on the row side in the same manner as conventional. Not only buffers TE0 to TEn which control the power supply for key scanning but also 3-state buffers TK0 to TKn controlled by control signals TD0 to TDn for level detection are arranged on the column side, and input is detected from the column side also by buffers TK0 to TKn if input of plural rows is detected by buffers TF0 to TFn.
Patent JP-H0731022-A (JP)
Title: Attaching tool for tightening connector of manipulator
Inventor: HAMADA TOSHIKATSU
IPC: B25J19/00
Filed: 1994-05-12
Abstract: PURPOSE:To provide a tool for allowing the attaching work of a tightening connector, being employed in distribution work when a main wire is branched, using a manipulator. CONSTITUTION:The attaching tool comprises a part 3 for holding a forked bolt, and a part 2 for holding a nut provided with a tightening metal disposed oppositely each other. A nut thus held is transferred by means of a spindle 5 operable through a manipulator to the side of bolt holding part where the nut is tightened. When the nut is tightened to a forked bolt, they are positioned positively and thereby tightened stably.
Patent JP-S5457817-A (JP)
Title: Receiver
Inventor: OOKUBO TSUNEO
IPC: H03J7/20
Filed: 1977-10-17
Abstract: PURPOSE:To obtain a receiver for radio signals of a radio set, television set, etc., which simplifies channel selections. CONSTITUTION:This receiver has trigger circuit 9 which generates a DC signal during the reception of signals at a certain frequency, time-constant circuit 10 which generates its output when applied with the DC signal of circuit 9 and stops generating its output temporarily after a constant time, frequency-varying voltage generating circuit 11 which causes its voltage if rising up to a certain value to drop down to its previous voltage and stops the rise in the voltage mentioned above temporarily during the application of the DC signal of circuit 9, change-over switch S1 which connects the output of circuit 9 to either circuit 10 or 11, and grounding switch S2 which grounds it. Then, the output of circuit 11 is made into a sweep voltage which varies the reception frequency variable reactance element 11 of the high- frequency circuit and local oscillation circuit.
Patent JP-S5552812-A (JP)
Title: Safety device for conveyor belt
Inventor: TAKENO KEIGO
IPC: B65G43/02
Filed: 1978-10-09
Abstract: PURPOSE: To detect abnormal conditions such as a longitudinal tear of a conveyor belt and a slip-off at a joint portion and to prevent accidents due to such troubles by embedding a reference signal member in an adequate portion of the conveyor belt.  
     CONSTITUTION: First, second,...detection signal members 5 are embedded in a conveyor belt 4 at predetermined intervals, and a reference signal member 6 is embedded in front of the first signal member 5. Close to the belt 4 is arranged a signal sensor 7, of which the output is transmitted to a detector 8. The sensor 7 is split along the width of the belt 4 into three parts, for example, and signals aWc are transmitted to a peak value measuring circuit 13 through an amplifier circuit 12 when the signal member 5 has passed by the sensor 7. The output of the circuit 13 is stored in a memory circuit 15; similar outputs corresponding to the second or later runs of the belt 4 are compared with the memorized output in a comparison circuit 16, and alarm circuit 17 is operated on the occurrence of an abnormal condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63287993-A (JP)
Inventor: TAMURA NOBORU
IPC: G09G5/14
Filed: 1987-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5348493-A (JP)
Title: Semiconductor laser device and its production
Inventor: TSUKADA TOSHIHISA
IPC: H01S5/042
Filed: 1977-10-19
Abstract: PURPOSE: To reduce oscillation threshold power and enable singlemode oscillations to be obtained by providing periodicity to double hetero structure in a laser device comprising bonding Ga 1-y Al y As(y>x) layers, with single or plural Ga 1-x Al x As layers being an active region in-between. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6017356-A (JP)
Title: Method for measuring settling speed of red blood cell
Inventor: TAKEDA NOBUTAKA
IPC: G01N33/49
Filed: 1983-07-11
Abstract: PURPOSE:To make operation easy and to enable sure measurement by allowing the measuring person to recognize the lapse of a specified time by pilot lamps and sounding means simply by supporting blood settling bars vertically and operating switches for setting the settling time. CONSTITUTION:A blood settling bar 3 is supported to the 1st supporting part 4 for the settling bar. The operator operates a switch 8a to run a driving motor 11 in the case of measuring the settlement after 2hr. A pin 16a closes the contact 17a of the switch 8a, upon lapse of 2hr, to light a pilot lamp 9a and to trigger a sounding means 18. The operator is therefore capable of knowing distinctly the settlement with the bar 3 after 2hr. The operator operates a switch 8b in place of the switch 8a in the case of measuring the settlement after 1hr. The settlement with the bar 3 after 1hr from the point of the time when the settlement is started, can be distinctly known by a pilot lamp 9b and the means 18 in this case. Another blood settling bar 3 is supported in the 2nd and succeeding parts 4 and the settling speed thereof is known similarly as mentioned above.
Patent JP-S61282336-A (JP)
Title: Production of metal salt of aromatic hydroxycarboxylic acid
Inventor: HORI TAKASHI
IPC: C07C67/00
Filed: 1985-06-08
Abstract: PURPOSE:To obtain the titled compound readily in one stage, by reacting an alkaline earth metal salt of a phenol with CO2 as raw materials while heating. CONSTITUTION:An alkaline earth metal salt of a phenol expressed by the formula I (M is alkaline earth metal; R is H, 1-40C hydrocarbon group or halogen), preferably in an anhydrous state, e.g. calcium phenolate, is reacted with CO2 in a solvent, preferably at 140-270 deg.C for 0.1-50hr under preferably 2-50kg/cm<2> CO2 pressure to afford the aimed compound expressed by formula II, which is deposited with an acid, e.g. hydrochloric acid, etc., to give readily a free aromatic hydroxycarboxylic acid. Be, Mg, Ca, Sr, Ba, etc., may be cited as the alkaline earth metal in the alkaline earth metal salt of the phenol. EFFECT:The free aromatic hydroxycarboxylic acid can be obtained simultaneously by deposition with the acid, etc.
Patent JP-S5349428-A (JP)
Title: Electromagnetic radiation record material
Inventor: TSUBOI MASAAKI
IPC: G03C1/735
Filed: 1976-10-18
Abstract: PURPOSE:To avoid fogging at the time of thermal development of a photographing non-silver electromagnetic radiation sensitive material containing Co (III) complex and chelated compounds, to which a noble metal complex is added.
Patent JP-S63287901-A (JP)
Title: Fresnel lens
Inventor: HORIUCHI HIROSHI
IPC: G03B21/62
Filed: 1987-05-21
Abstract: PURPOSE:To decrease hot spotting and to increase a diffusion angle by varying the microcurvature of a Fresnel lens from the curvature of the original lens to disperse the focuses of the incident light on the respective microcurved faces and using such lens as a transmission type screen. CONSTITUTION:The curvature of the microcurved faces of the Fresnel lens 64 is made larger or smaller than the curvature of the microcurved faces of the original lens (shown by a broken line in the figure) and is thereby varied. Such Fresnel lens 64 is used as the transmission type screen of a back projection type projector and the functions capable of diffusing light are provided to the respective microcurvature parts, by which the focuses of the incident light on the respective microcurved parts are dispersed. The diffusion angle is thereby increased and the hot spotting is decreased.
Patent JP-2000315137-A (JP)
Title: Pointer control system and display system using same
Inventor: NISHIKAWA KEIICHI
IPC: G06F3/033
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain the pointer control system which can be made low-cost and small-sized without using an expensive CCD sensor or complicated signal processing system by generating pointing position information of a pointer according to elapsed time information in the timing of the input of a photodetection signal. SOLUTION: A counter 10 inputs a controller-side synchronizing signal, starts counting up on the basis of the timing of the input of this controller-side synchronizing signal, and outputs its count value. A main-body side photodetecting element 15 photodetects the light of a controller-side 1st LED 13. A main-body side demodulation part 16 regenerates a main-body side control signal once a main-body side photodetecting element 15 photodetects the light. A main-body side control circuit 17 outputs a composite image signal to a main-body side modulation part 5 and also outputs a control signal based upon the main-body side control signal to a display control part 4. The display control part 4 once inputting selected position information switches a display screen according to the display item corresponding to the selected position.
Patent JP-S5351332-A (JP)
Title: Starting system for injection carburettor
Inventor: KOSUGE TOKUO
IPC: F02D3/02
Filed: 1976-10-20
Abstract: PURPOSE: To scheme out atomization of fuel by impacting against air current around an injection valve and enhancement of starting and calefactive performance on machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02304703-A (JP)
Title: Magnetic recording circuit
Inventor: KAWADA MICHITAKA
IPC: G11B5/09
Filed: 1989-05-18
Abstract: PURPOSE:To obtain the magnetic recording circuit of stable reliability by providing a data shaping circuit to stagger recorded information and a clock synchronizing circuit to generate an n-fold clock synchronized with a clock signal. CONSTITUTION:A data shaping circuit 2 is provided to convert the recorded signal of a controller 1 to a recorded signal, for which time is deviated, at every track recording circuit and a clock synchronizing circuit 8 is provided to generate the n-fold clock synchronized with the clock signal of the controller 1 and to define the signal as the clock at every recording circuit of a multiple track. The n-fold clock is generated synchronously to the write clock to be sent from the controller and it is prevented that a recording current flows simultaneously (at the same time) to the magnetic head of the multiple track. In pulse recording, it is prevented that an over current flows to the magnetic head at the same time. Thus, the magnetic recording circuit having the stable reliability can be obtained.
Patent JP-H10295955-A (JP)
Title: Scissors device
Inventor: MURAKAMI MAKOTO
IPC: B26B13/16
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide scissors devices which can cut even a three-dimensional cutting object while securing safety and imitate the shape of an animal and a doll by housing scissors constituting bodies in a pair of case bodies composed of respective inner and outer cases, and arranging the inner case so as to be freely taken in and out of the outer case. SOLUTION: Scissors devices 1 and 2 have a pair of scissors constituting bodies 3 and 5 and a pair of case bodies 9. The respective scissors constituting bodies 3 and 5 have a blade part 3a and a handle part 3b continuing with the blade part 3a. A pair of scissors constituting bodies 3 and 5 are pivoted by a rotary shaft 11 in a crossing part 4. A pair of case bodies 9 are composed of an inner case and an outer case rotatably arranged with a rotary shaft part 6 as the center, and the respective inner and outer cases are composed of two-piece case forming bodies 13a, 13b and 15a, 15b. The inner case is rotated with the rotary shaft part 6 as the center, and is arranged so as to be freely taken in and out of the outer case, and the inner case is energized to the side to be pushed out in the outward direction from the outer case by a spring 21.
Patent JP-H06311219-A (JP)
Title: Telephone set with lcr function
Inventor: MUROI KATSUMI
IPC: H04M1/26
Filed: 1993-04-27
Abstract: PURPOSE:To set scheduled speaking time corresponding to the telephone use conditions of a user and to more surely select an inexpensive line by executing an automatic lowest value line selection (LCR) function based on the scheduled speaking time set for each time zone by a time setting means. CONSTITUTION:In addition to the LCR function, an LCR control part 26 is provided with a function as a DTMF circuit to synthesize a dial signal based on a reference clock and generates/sends a DTMF signal corresponding to the push-down information of a push button dial switch 21. First of all, the telephone number of a party to be spoken is dialed by the push button dial switch 21. When this dial operation is completed, the scheduled speaking time corresponding to the time zone at the dialing is discriminated based on scheduled speaking time data for each time zone stored in a set speaking time memory 12a. Next, a local area code, time zone and the day of the week or the like are discriminated, further, the most inexpensive line is selected based on the discriminated LCR information, and dial transmission is performed by the selected line number.